KR850004035A - 분말 야금 제품의 제조방법 - Google Patents

분말 야금 제품의 제조방법 Download PDF

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Publication number
KR850004035A
KR850004035A KR1019840006581A KR840006581A KR850004035A KR 850004035 A KR850004035 A KR 850004035A KR 1019840006581 A KR1019840006581 A KR 1019840006581A KR 840006581 A KR840006581 A KR 840006581A KR 850004035 A KR850004035 A KR 850004035A
Authority
KR
South Korea
Prior art keywords
casing
manufacturing
welded
wall
powder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
KR1019840006581A
Other languages
English (en)
Korean (ko)
Inventor
아스둔드(외 1) 크리스터
Original Assignee
크리스터 아스룬트
니비 우데홀름 파우더 에이비
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 크리스터 아스룬트, 니비 우데홀름 파우더 에이비 filed Critical 크리스터 아스룬트
Publication of KR850004035A publication Critical patent/KR850004035A/ko
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/02—Compacting only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/02—Compacting only
    • B22F3/04—Compacting only by applying fluid pressure, e.g. by cold isostatic pressing [CIP]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • B22F3/1208—Containers or coating used therefor
    • B22F3/1216—Container composition
    • B22F3/1233—Organic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • B22F3/1208—Containers or coating used therefor
    • B22F3/1216—Container composition
    • B22F3/1241—Container composition layered
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S29/00—Metal working
    • Y10S29/031—Pressing powder with other step
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1355—Elemental metal containing [e.g., substrate, foil, film, coating, etc.]
    • Y10T428/1359—Three or more layers [continuous layer]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2973—Particular cross section
    • Y10T428/2975—Tubular or cellular

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Powder Metallurgy (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
KR1019840006581A 1983-10-21 1984-10-20 분말 야금 제품의 제조방법 Ceased KR850004035A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3338369.3 1983-10-21
DE3338369A DE3338369C1 (de) 1983-10-21 1983-10-21 Verfahren zur Herstellung pulvermetallurgischer Gegenstaende

Publications (1)

Publication Number Publication Date
KR850004035A true KR850004035A (ko) 1985-07-01

Family

ID=6212473

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840006581A Ceased KR850004035A (ko) 1983-10-21 1984-10-20 분말 야금 제품의 제조방법

Country Status (5)

Country Link
US (1) US4565668A (enrdf_load_stackoverflow)
EP (1) EP0141350B1 (enrdf_load_stackoverflow)
JP (1) JPS60145303A (enrdf_load_stackoverflow)
KR (1) KR850004035A (enrdf_load_stackoverflow)
DE (2) DE3338369C1 (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5244623A (en) * 1991-05-10 1993-09-14 Ferro Corporation Method for isostatic pressing of formed powder, porous powder compact, and composite intermediates
AT411580B (de) * 2001-04-11 2004-03-25 Boehler Edelstahl Verfahren zur pulvermetallurgischen herstellung von gegenständen
US7496139B2 (en) * 2002-08-20 2009-02-24 Panasonic Corporation Bit reduction apparatus
DK2232120T3 (da) * 2007-11-07 2012-07-23 Parker Hannifin Corp Aluminiumfoliebaseret slange
US9199308B2 (en) 2011-09-20 2015-12-01 GM Global Technology Operations LLC Method of producing composite articles and articles made thereby
CN109014219A (zh) * 2018-09-14 2018-12-18 河南德源净化装备有限公司 一种外表面光滑型粉末烧结过滤管的生产方法
CN109365824B (zh) * 2018-10-25 2021-06-25 西安石油大学 一种6.5wt％高硅电工钢薄壁空心管材的制备方法
CN115740448A (zh) * 2022-12-02 2023-03-07 同创(丽水)特种材料有限公司 一种金属棒材的冷等静压制备方法
CN117947386B (zh) * 2024-03-26 2024-06-25 成都晨发泰达航空科技股份有限公司 高致密度eb-pvd金属涂层及其制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1081618A (en) * 1912-03-28 1913-12-16 Westinghouse Lamp Co Process of preparing billets of refractory materials.
US2932882A (en) * 1954-02-25 1960-04-19 Jr John C R Kelly Method of preparing powdered refractory metals for mechanical working
FR1282645A (fr) * 1960-12-13 1962-01-27 Commissariat Energie Atomique Perfectionnements apportés aux procédés pour l'agglomération de poudres, notamment métalliques, en particulier d'uranium
US3551946A (en) * 1968-08-26 1971-01-05 Wah Chang Albany Corp Method and apparatus for compacting isostatically metal particles into solid form
US3862286A (en) * 1972-10-10 1975-01-21 Aluminum Co Of America Method of fabricating compacted powdered metal extrusion billets
US3780418A (en) * 1972-10-10 1973-12-25 Aluminum Co Of America Method of fabricating composite multi-metallic billets useful for metal working operations
US3892030A (en) * 1974-04-29 1975-07-01 Us Air Force Method of fabricating a billet from metal preforms and metal powder
US4000235A (en) * 1975-05-13 1976-12-28 National Forge Company Method for molding particulate material into rods
US4077109A (en) * 1976-05-10 1978-03-07 The International Nickel Company, Inc. Hot working of metal powders

Also Published As

Publication number Publication date
EP0141350A1 (de) 1985-05-15
DE3338369C1 (de) 1985-09-26
DE3473840D1 (en) 1988-10-13
JPS6340843B2 (enrdf_load_stackoverflow) 1988-08-12
US4565668A (en) 1986-01-21
EP0141350B1 (de) 1988-09-07
JPS60145303A (ja) 1985-07-31

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19841020

PG1501 Laying open of application
E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19890619

Patent event code: PE09021S01D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 19890911

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 19890619

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I